ABB PM903F Robust CPU Module

Description

• Model: PM903F
• Type:CPU Module
• Application:Industrial automation and process control

Features

• High Processing Power: Efficient capabilities for handling demanding automation tasks.
• Reliability: Engineered for continuous operation in harsh industrial environments.
• Connectivity: Multiple Ethernet interfaces for communication between controllers, operator stations, and engineering tools.
• Memory: 48 MB total memory, including 16 MB battery-backed SRAM and 32 MB DRAM.
• Redundancy Options: Supports high availability with redundancy features.
• Communication Interfaces: Includes serial line interfaces for Modbus communication and telecontrol.
• Expandable: Supports up to 1500 I/Os with additional I/O modules.

Specifications

• CPU Clock: 800 MHz
• Memory: 48 MB (16 MB battery-backed SRAM, 32 MB DRAM)
• Ethernet Interfaces: 4 on-board 100 Mbit/s Ethernet connections
• Operating Temperature: -40°C to 70°C
• Power Supply: External 24 VDC